JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
BASIC ELECTRICAL AND ELECTRONICS ENGINEERING LABORATORY
B.Tech II Year II Semester (R22)
Pre-requisites
Basic Electrical and Electronics Engineering
Course Objectives:
To introduce the concepts of electrical circuits and its components
To understand magnetic circuits, DC circuits and AC single phase & three phase circuits
To study and understand the different types of DC/AC machines and Transformers.
To import the knowledge of various electrical installations.
To introduce the concept of power, power factor and its improvement.
To introduce the concepts of diodes & transistors, and
To impart the knowledge of various configurations, characteristics and applications.
Course Outcomes:
To analyze and solve electrical circuits using network laws and theorems.
To understand and analyze basic Electric and Magnetic circuits
To study the working principles of Electrical Machines
To introduce components of Low Voltage Electrical Installations
To identify and characterize diodes and various types of transistors. List of experiments/demonstrations: PART A: ELECTRICAL
1. Verification of KVL and KCL
2. (i) Measurement of Voltage, Current and Real Power in primary and Secondary Circuits of a Single-Phase Transformer
(ii) Verification of Relationship between Voltages and Currents (Star-Delta, Delta-Delta, Delta- star, Star-Star) in a Three Phase Transformer
3. Measurement of Active and Reactive Power in a balanced Three-phase circuit
4. Performance Characteristics of a Separately Excited DC Shunt Motor
5. Performance Characteristics of a Three-phase Induction Motor
6. No-Load Characteristics of a Three-phase Alternator PART B: ELECTRONICS
1. Study and operation of
(i) Multi-meters (ii) Function Generator (iii) Regulated Power Supplies (iv) CRO.
2. PN Junction diode characteristics
3. Zener diode characteristics and Zener as voltage Regulator
4. Input & Output characteristics of Transistor in CB / CE configuration
5. Full Wave Rectifier with & without filters
6. Input and Output characteristics of FET in CS configuration
TEXT BOOKS:
1. Basic Electrical and electronics Engineering –M S Sukija TK Nagasarkar Oxford University
2. Basic Electrical and electronics Engineering-D P Kothari. I J Nagarath, McGraw Hill Education
REFERENCE BOOKS:
1. Electronic Devices and Circuits – R. L. Boylestead and Louis Nashelsky, PEI/PHI, 9th Ed, 2006.
2. Millman’s Electronic Devices and Circuits – J. Millman and C. C. Halkias, Satyabrata Jit, TMH, 2/e, 1998.
3. Engineering circuit analysis- by William Hayt and Jack E. Kemmerly, McGraw Hill Company, 6th edition.
4. Linear circuit analysis (time domain phasor and Laplace transform approaches) - 2nd edition by Raymond A. De Carlo and Pen-Min-Lin, Oxford University Press-2004.
5. Network Theory by N. C. Jagan& C. Lakshminarayana, B.S. Publications.
6. Network Theory by Sudhakar, Shyam Mohan Palli, TMH.
7. L. S. Bobrow, “Fundamentals of Electrical Engineering”, Oxford University Press, 2011.
8. E. Hughes, “Electrical and Electronics Technology”, Pearson, 2010.
9. V. D. Toro, “Electrical Engineering Fundamentals”, Prentice Hall India, 1989.